1430789040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42281}}^1$

素因数の和:42347

約数の個数: 120

約数和(自身を含む): 4907418048

約数和(自身を除く): 3476629008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 42281, 84562, 126843, 169124, 211405, 253686, 338248, 380529, 422810, 507372, 634215, 676496, 761058, 845620, 1014744, 1268430, 1522116, 1691240, 1902645, 1987207, 2029488, 2536860, 3044232, 3382480, 3805290, 3974414, 5073720, 5961621, 6088464, 7610580, 7948828, 9936035, 10147440, 11923242, 15221160, 15897656, 17884863, 19872070, 23846484, 29808105, 30442320, 31795312, 35769726, 39744140, 47692968, 59616210, 71539452, 79488280, 89424315, 95385936, 119232420, 143078904, 158976560, 178848630, 238464840, 286157808, 357697260, 476929680, 715394520, 1430789040]

約数ペア:

[(1, 1430789040), (2, 715394520), (3, 476929680), (4, 357697260), (5, 286157808), (6, 238464840), (8, 178848630), (9, 158976560), (10, 143078904), (12, 119232420), (15, 95385936), (16, 89424315), (18, 79488280), (20, 71539452), (24, 59616210), (30, 47692968), (36, 39744140), (40, 35769726), (45, 31795312), (47, 30442320), (48, 29808105), (60, 23846484), (72, 19872070), (80, 17884863), (90, 15897656), (94, 15221160), (120, 11923242), (141, 10147440), (144, 9936035), (180, 7948828), (188, 7610580), (235, 6088464), (240, 5961621), (282, 5073720), (360, 3974414), (376, 3805290), (423, 3382480), (470, 3044232), (564, 2536860), (705, 2029488), (720, 1987207), (752, 1902645), (846, 1691240), (940, 1522116), (1128, 1268430), (1410, 1014744), (1692, 845620), (1880, 761058), (2115, 676496), (2256, 634215), (2820, 507372), (3384, 422810), (3760, 380529), (4230, 338248), (5640, 253686), (6768, 211405), (8460, 169124), (11280, 126843), (16920, 84562), (33840, 42281)]